P

Inventor

YANG WENXIAN

GB8 patents
⚠️ This page may combine multiple inventors who share the name “YANG WENXIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SWAGELOK CO

3 patents

HUNAN INST ENGINEERING

2 patents

WU FENG

1 patent

AGENCY SCIENCE TECH & RES

1 patent

WANG YU

1 patent